package com.wyy.mapper;

import com.wyy.pojo.User;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

@Mapper
public interface UserMapper {
    //根据用户名查询用户
    @Select("select * from user where username=#{username}")
    User findByUserName(String username);


    //添加

    @Insert("insert into user(username,password,create_time,update_time) " +
            "values(#{username},#{password},now(),now())")
    void add(String username, String password);

    @Update("update user set nickname = #{nickname},email = #{email},update_time=#{updateTime} where id= #{id}")
    void update(User user);

    @Update("update user set user_pic = #{avatarUrl},update_time = now() where id= #{id}")
    void updateAvatar(String avatarUrl, Integer id);

    @Update("update user set password = #{password},update_time = now() where id = #{id}")
    void updatePwd(String password, Integer id);
}
